Rivers

Order of the National Green Tribunal regarding deterioration of Nayar river, Uttarakhand, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item titled "Nayar river is vanishing - a yatra reveals conservation goes beyond science and policy" appearing in ‘The Down To Earth’ dated 03.06.2025. The original application was registered suo-motu based on the news item titled "Nayar …

River basins to dry up further

Rahul Mangaonkar | TNN Ahmedabad: Ninety per cent of the city's water supply hinges on Narmada. What if Narmada disappears? The Intergovernmental Panel on Climate Change (IPCC) predicted intensification of the global hydrological cycle affecting both ground and surface water supply. As renewable fresh water supply from rivers and groundwater …

Fresh water flow in Pakistani rivers reduced: ADB report

Asia development Banks (ADB) Country Environment Analysis disclosed that freshwater flows in Pakistan rivers have been substantially reduced by water diversion for agricultural irrigation in recent decades. Canal irrigation, due to low levels of efficiency has resulted in salinisation, thus adversely affecting crop yields. According to report, an excessive and …

Oil and water create a volatile mix in the western U.S.

Oil companies have gained control over billions of gallons of water from rivers in the western U.S. in preparation for future efforts to extract oil from shale deposits under the Rocky Mountains, according to a new report by an environmental group that opposes such projects. The group, Western Resource Advocates, …

Dhaka for regional talks on water sharing of common rivers

Dhaka will take an initiative for holding a regional dialogue on water sharing of the trans-border rivers as the upper riparian India continues unilateral withdrawal of waters depriving Bangladesh of its due share.

Water management in South Asia

The first and foremost challenge in South Asia is the vulnerability to water related disasters. This cause huge loss of life and property estimated loss range from 2-20% and revenue loss between 12-66% and it hinders sustainable development for poverty reduction by eroding hard earned gains of development. Bangladesh situated …

Plans and progress

A number of irrigation projects, developmental activities and educational programmes are under way in the district. In phase I of the Vamsadhara project, the construction of the left main canal and the release of water from the Gotta barrage helped irrigate some 25,000 hectares. THE State government

First river inter-linking project in 3 yrs

After being caught in bureaucratic red tape and disputes between States for nearly 30 years, the ambitious River Inter-Linking Project may soon become a reality with a link between Madhya Pradesh and Uttar Pradesh ready for launch in the next three years. In the next three years, the Ken-Betwa river …

GSI to probe illegal mining along rivers in the state

LUCKNOW: Taking serious note of illegal mining along river with the help of heavy machines in Uttar Pradesh, the high court on Friday constituted a probe committee to be presided by the Geological Survey of India. The court has directed the committee to submit its report in a sealed cover …

Nitish seeks Central help on Kosi row with Nepal

Expressing concern over disruption by local people in repairing of the Kosi river embankment at Kusaha in Nepal, the Bihar government on Monday sought Centre

Land degradation mapping in the upper catchment of river Tons

A study on land degradation in the upper catchment of river Tons, a tributary of Yamuna river, in Uttarkashi district of the Uttarakhand state, was carried out using on-screen visual interpretation of IRS LISS-III + PAN merged data. The study area, which is largely mountainous, includes Govind Wildlife Sanctuary and …

GIS-based morphometric analysis of five major sub-watersheds of Song River, Dehradun District, Uttarakhand

Evaluation of the morphometric parameters requires preparation of drainage map, contour map, ordering of the various streams and measurements of catchment area, perimeter, relative relief, relief ratio, length of drainage channels, drainage density, drainage frequency, bifurcation ratio, texture ratio, circulatory ratio and constant channel maintenance, which help to understand the …

A study on estimation and changing of net primary productivity in the Yellow River Basin using satellite data and climate data

Net primary production (NPP) in the Yellow River Basin, China, during 1982-1999 was estimated with the CASA model using satellite data. The yearly NPP (NPPt) tended to increase during 1982-1999 throughout the Yellow River Basin. A large mean annual NPP for each grid cell was indicated in both the upper …

Govt halts Ganga dam

Five weeks after Dr GD Agrawal went on a fast unto death, the Union government agreed to temporarily stop construction of the Loharinag-Pala hydroelectric project. The project is a mere 25 km from the Gangotri glacier in the Himalayan state of Uttarakhand, which is from where the Bhagirathi-Ganga originates.

Theme paper on transboundary waters: World Water Day 2009

International World Water Day is held annually on 22nd March as recommended at the 1992 United Nations Conference on Environment and Development (UNCED). It serves as a means of focusing attention on the importance of freshwater and advocating for the sustainable management of freshwater resources. Each year, World Water Day …

Rock bottom

Excessive sand mining causes acute water scarcity in Marathwada Farmers of Wadwali village in Maharashtra are keeping a lookout for sand mining contractors who often come there to excavate the Godavari

One river dried, Agartala eyes another

Tripura capital plans to get water from 70 km THE Tripura government plans to transport water to Agartala from the Gumati river, which is 70-km away, through a water conduit. This is to meet the water shortage faced by about 500,000 people in Agartala. But the project has run into …

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